baber/WOPTO huggingface dataset:
Patent DE-19653574-A1 (DE)
Title: Preventing frost build-up in refrigerator
Inventor: SCHREIBER HEINRICH
IPC: F25D23/08
Filed: 1996-12-20
Abstract: Components subject to frost build-up e.g. the inner surfaces of the drawers etc coated with a foil or plastic layer which therefore prevents or at least minimises this build-up. They are also provided with a skin that does the same thing. The ice which falls off is collected in a removable container.
Patent DE-19654962-A1 (DE)
Inventor: KRUMM VALENTIN
IPC: D03C7/08
Filed: 1996-12-12
Abstract: The appts. to form a leno edge at the woven fabric, especially in a jet loom, has a rotary symmetrical body (23) which rotates in at least one direction round its geometrical longitudinal axis (24) to apply a friction carrier effect on the leno yarns (9,10).
Patent DE-19704724-A1 (DE)
Title: Clouded suspension flow sorter
Inventor: NIEL JOHANN
IPC: B03B5/60
Filed: 1997-02-07
Abstract: The assembly to sort a suspension flow carrying particles, has sorting basins (1a-1c) within each other in a concentric array.  The inner basin (1a) has a central feed pipe (4) for the clouded flow, with overflows for the cloudy suspension to pass into the other basins (1b,1c) directly round it.  The sorting surfaces (F1-F3) increase from the interior outwards, from basin to basin.
Patent DE-19707969-A1 (DE)
Inventor: STOHRER JUERGEN DR
IPC: C07C259/06
Filed: 1997-02-27
Abstract: The invention relates to a method for preparing n-aryl-n-hydroxamides, whereby arylhydroxamines are reacted with ketenes to n-aryl-n-hydroxamides, without using acyloxindoles-generating solvents.
Patent DE-19710592-A1 (DE)
Title: Oxidation resistant titanium-aluminium alloy
Inventor: QUADAKKERS WILLEM J DR
IPC: C22C14/00
Filed: 1997-03-14
Abstract: Novel  psi -TiAl alloy contains added elements Y with low oxygen affinity or elements X which can form AlX4 type compounds with Al. Preferably, X is Ag, Cu or Au, Y is Re or Pd and the Al content is \- 42 at.%. Also claimed are (i) a component for use at above 800 deg  C and made of the above alloy; and (ii) a process for producing an oxidation resistant alloy by pre-oxidising the above alloy at 700-1000 deg  C in a nitrogen-free atmosphere for 1-25 hrs.
Patent DE-19710599-A1 (DE)
Inventor: PITKIN JOHN EDWARD
IPC: G01F1/66
Filed: 1997-03-14
Abstract: An ultrasonic fuel gauging system has a probe 2 (and 3, 4, figure 1) with an ultrasonic transducer 13 at the bottom of a still well 12 and several reflectors 14 to 22 spaced along the length of the still well. The transducer 13 transmits acoustic energy along the probe to the fluid surface and receives the energy reflected by the surface and the reflectors. The height of the second reflector 15 above the transducer 13 is less than twice the height of the first reflector 14. Furthermore, all the reflectors 14 to 22 are located at heights that are not simple multiples of the height of any lower reflector. This enables false echoes to be identified from the absence of reflections from reflectors between the actual fluid surface and the false echo, even when the fuel surface lies in the region of the first reflector 14.
Patent DE-19720663-A1 (DE)
Title: Clean room for semiconductor mfr. obtained by particle filters
Inventor: NAGAFUNE HITOSHI
IPC: F24F3/16
Filed: 1997-05-16
Abstract: The clean room (1) has an external air treatment device (2) which takes in ambient air, controls its temp. and humidity and delivers air of a first degree of cleanliness, with a first level of dust content, to a clean room cover chamber (3). The interior of the clean room is held at a higher pressure than the ambient air. A filter (8) in the chamber which cleans the air to a second level of cleanliness and dust content has a fan filter unit (9) on its output flow side which reduces a defined chemical substance to a defined percentage content. Air from the filter unit is fed to an operating zone (4) with a third level of cleanliness. A multipurpose zone (7) beneath a grid base (10) of the operating zone contains a drive mechanism and equipment for maintaining ambient conditions. An air circulation system (11-13) controls the temp. of air ejected from the operating zone into the multi-purpose zone and circulates the air from multi-purpose zone to the cover chamber via a channel.
Patent DE-19727410-A1 (DE)
Inventor: GIENCKE WOLFGANG DR
IPC: C07D401/06
Filed: 1997-06-27
Abstract: The invention relates to substituted 3-(5-tetrazolyl carbonyl)-2-quinolones of general formula (I) and to products for protecting useful plants containing the same. In said general formula (I), -A<1>-, -A<2>- and -A<3>- can each mean a direct bond or a divalent carbonyl analogue group, and X<1>, X<2>, X<3> and X<4> mean different organic radicals. The inventive products can be used to reduce the unwanted damage caused to useful plants by herbicides.
Patent DE-19728569-A1 (DE)
Title: Motor vehicle heating ventilation or air-conditioning unit with integral air filter
Inventor: ARNTZ KLAUS-DIETER
IPC: B60H3/06
Filed: 1997-07-04
Abstract: The heating, ventilation or air conditioner fitted in a motor vehicle has a heater (10) to heat the filter (8) to release gases which have been absorbed in the filter. An evacuation conduit (15) is connected to the down stream part (5) of the supplier conduit (2) and has access controlled by a shutter (17) which can move between open and closed positions. The control units (11) sets the position of this shutter and of a second shutter (7) which controls admission of air to the filter, and allows heating of the filter only when the fresh air control shutter is closed and the evacuation shutter is open. The control units can be activated manually or automatically.
Patent DE-19731650-A1 (DE)
Title: Mechanism for switching off anti-lock system of motor vehicle
Inventor: IHLE KLAUS DIETER
IPC: B60T8/32
Filed: 1997-07-23
Abstract: Anti-lock system of vehicle of any kind is switched off in the slow speed range by a mechanism. Preferably, the system is switched off in the 0-50 km/h speed range, particularly from 15 km/h. The mechanism includes a speed monitoring device on the tachometer shaft or a speedometer. The system can be disconnected from all wheels or from only the rear wheels, using mechanical or electrical switching.
Patent DE-19752752-A1 (DE)
Title: Gearbox control device for car with auto gearbox
Inventor: NEUNER JOSEF
IPC: F16H59/10
Filed: 1997-11-28
Abstract: It has a first sensor device (30) to sense when the first locking member is in the locking position. The second locking member, depending on the first sensor device, only releases the ignition lock for the withdrawal of the ignition key when the first sensor device establishes that the first locking member is in the locking position.
Patent DE-19752925-A1 (DE)
Inventor: MUELLER JUERGEN
IPC: G06T1/00
Filed: 1997-11-28
Abstract: The invention relates to a device (10, 60) for reading out information stored in a phosphor carrier (15) and to an X-ray cassette (70) which contains the phosphor carrier (15) and such a device. The inventive device (10, 60) has a radiation source (11; 20,...,29,30,...39; 50, 53; 61) that can emit a first radiation (16) with which the phosphor carrier (15) can be exited such that the carrier emits a second radiation (17). This second radiation (17) comprises an image of the information stored in the phosphor carrier (15). The device (10, 60) additionally has a receiving means (12, 62) which contains a number of point elements (PD1,...,PDn) in order to receive the second radiation (17) emitted from the phosphor carrier (15) in a point-by-point manner. The second radiation of a point of the phosphor carrier (15) can thus be received by each one of the point elements (PD1,...,PDn).
Patent DE-19800181-A1 (DE)
Title: Colour image generation apparatus
Inventor: FURUTA HIDEYA
IPC: G03G15/01
Filed: 1998-01-05
Abstract: The apparatus has an image carrier and a toner image generation device which forms sequential toner images on the image carrier. The apparatus also has an intermediate transmission member which moves in one direction and which has a surface facing the image carrier. An intermediate transmission device presses at least part of the intermediate transmission member so that it touches the image carrier and sequentially transfers the toner images from the image carrier to the intermediate transmission member one over another to form a page of toner images. An image transmission device transfers the toner image page to a recording medium. A cleaning device is movable into contact with and/or away from the intermediate transmission member. The cleaning device touches the intermediate transmission member for a predetermined time period to clean the intermediate transmission member. The section of the intermediate transmission member which touches the image carrier sets an intermediate transmission gap inlet part and outlet part. The cleaning device is arranged at a position relative to the gap inlet part such that a distance from the gap inlet to the cleaning device along the direction of movement of the intermediate transmission member is greater than the length to the intermediate transmission member from one or more toner image pages.
Patent DE-19808227-A1 (DE)
Title: Plastic refrigerator housings with smooth front face
Inventor: STELLER GERHARD
IPC: F25D23/06
Filed: 1998-02-27
Abstract: A plastic sheet is heated and deep drawn over a former with the help of a frame to produce an inner and outer container joined seamlessly at the front. Foamed insulation is placed between the containers. The frame is cut off  along a line and the back is closed, preferably with an aluminum-sheathed cardboard component.
Patent DE-19812359-A1 (DE)
Title: Transverse welder for tubular film to seal and cut off containers after filling
Inventor: KAMMLER ROMAN DR
IPC: B65B51/30
Filed: 1998-03-20
Abstract: Tubular film (2) is sealed transversely to its transport direction (3) by jaws (4) and cut off by a cutting device (12). The contents are supplied through a filler tube (16) and held back by retainers (20). Jaws (4) and retainers (20) are supported on spring-loaded rotating telescopic arms (6,56) so that they move in D-shaped paths (8) to open and close. Their motions is coupled together by a belt (51).
Patent DE-19818410-A1 (DE)
Title: Cleaner useful e.g. as shampoo and shower and foam bath
Inventor: PASQUIER GILBERT
IPC: A61K8/39
Filed: 1998-04-24
Abstract: Hair and body cleanser contains: (a) a (co)polymer (I) of alkoxylated acrylate (II); (b) (poly)ethylene glycol mono(hydroxy)alkyl ether(s) (III) as nonionic surfactant and  (c) other surfactant(s) (IV) with a cleansing action causing no or very little irritation to the skin. Hair and body cleanser contains: (a) a (co)polymer (I) of alkoxylated acrylate of formula (II); (b) (poly)ethylene glycol mono(hydroxy)alkyl ether(s) of formula (III) as nonionic surfactant and  (c) other surfactant(s) (IV) with a cleansing action causing no or very little irritation to the skin; R<1>  = A-(CH2CH2O)x-R<3> or COOH; A  = C(=O)), C(=O)NH or CH2O;  x  = 1-100;  R<3>  = 1-30 carbon (C) alkyl;  R<2>  = hydrogen (H), 1-30 C alkyl or CH2-R<1>;  at least one of R<1> and R<2>  = A-(CH2CH2O)x-R<3>; R<4>  = (un)saturated, linear or branched 6-20 C (hydroxy)alkyl;  R<5>  = H or methyl;  n  = 1-10
Patent DE-19826378-A1 (DE)
Title: Cutting-tool mounting in folding mechanism
Inventor: LANVIN SERGE
IPC: B41F13/60
Filed: 1998-06-12
Abstract: The mounting is particularly for use in a rotary printing-press, the knife being accommodated on a cutting cylinder and flanked by elastic spring strips protruding above the cylinder surface. Each strip (25,26) consists of an elastic base material (29) and a harder contact material (32), the latter holding the material strip in position during the cutting operation. The strips can be embedded in an enclosing mounting (21), typically in two halves, and which has clamping faces acting against them. Other faces on the halves can be provided, to grip the knife (20) between them.
Patent DE-19827381-A1 (DE)
Title: Cutting machine, especially for polyurethane foam blocks, cuts in two direction s at a right angle to each other
Inventor: CROTTI FRANCO
IPC: B26D1/54
Filed: 1998-06-19
Abstract: A runner (13) on each stand (4) can move along an axis parallel to and close to the active cutting section (8a) of the blade (8). The opposing ends of a second cutting blade connect with the runners and a drive system connects the rear ends of each runner to impart a reciprocating movement along their common axis.  The active cutting section of the blade can be rotated around its own axis to allow cutting in two directions at a right angle to each other. A second group of four wheels (15), one above the other on each stand, guides a flexible connection (16) between the rear ends of the runners for reciprocal movement of the latter. The second cutting blade can be rotated around its own axis using the same drive system for rotating the first blade section.
Patent DE-19832450-A1 (DE)
Title: Heat sink for surface mounted power semiconductor device
Inventor: NOHL GERD FRIEDRICH
IPC: H01L23/36
Filed: 1998-07-18
Abstract: The semiconductor heat sink device has a circuit board (2) provided with a heat conductive layer (3) in thermal contact with the power semiconductor component (4). Also mounted on the printed circuit board is an upstanding heat sink element (5), made of a heat conductive material for dissipating the waste heat generated by the power semiconductor component.
Patent DE-19834083-A1 (DE)
Title: Verfahren zur Energieschonung, insbesondere bei der Oxychlorierung von Ethylen
Inventor: BENJE MICHAEL
IPC: C07C17/156
Filed: 1998-07-29
Abstract: Mit einem Verfahren zur Energieschonung, insbesondere bei der Oxychlorierung von Ethylen soll eine Lösung geschaffen werden, mit der möglichst viel Wärme zurückgewonnen wird, um einen möglichst großen Teil der fühlbaren Wärme am Oxyreaktor für andere Zwecke nutzen zu können. DOLLAR A Dies wird dadurch erreicht, daß das aus dem Oxychlorierungsreaktor kommende Gasgemisch vor Eintritt in die Quenchkolonne gekühlt und die so gewonnene Wärme zur Vorwärmung des Ethylen-Kreisgas-Feedstromes eingesetzt wird.
Patent DE-19835363-A1 (DE)
Title: Einsatz für eine Klärkammer einer Kläranlage
Inventor: AMMERMANN LUEPPE
IPC: C02F3/10
Filed: 1998-08-05
Abstract: Die Erfindung betrifft einen Einsatz für eine Klärkammer einer Kläranlage, vorzugsweise einer Klein- oder Hauskläranlage, umfassend einen Aufwuchskörper für den Aufwuchs eines Bakterienmaterials zum aeroben Abbau von Schmutzstoffen, der als Tauchkörper zum Eintauchen unterhalb eines Wasserspiegels in die Klärkammer vorgesehen ist und Trägermaterial zur Ansiedlung des Bakterienmaterials umfaßt, wobei das Trägermaterial selbst eine relativ offene, im wesentlichen allseitig durchströmbare Struktur aufweist, und umfassend eine Belüftungseinrichtung mit wenigstens einem unter dem Tauchkörper anordbaren Lüfter, vorzugsweise Tellerlüfter. DOLLAR A Der Erfindung liegt die Aufgabe zugrunde, die aerobe Klärung in einer Klärkammer effektiver zu gestalten. DOLLAR A Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Aufwuchskörper aus Körperbereichen oder Körpermodulen zusammengestellt ist, die jeweils Trägermaterial enthalten, das für eine nur zweiseitige Durchströmung mit weitgehend lotrechter Strömungsrichtung zu einer röhrenartigen Form beliebigen Querschnittes ummantelt ist, derart, daß der Aufwuchskörper, aus einem Bündel von solchen Körperbereichen oder Körpermodulen bestehend, selbst nur zweiseitig durchströmbar ist.
Patent DE-19835509-A1 (DE)
Title: Soft windbreak for car
IPC: B60J7/22
Filed: 1998-08-06
Abstract: The soft windbreak prevents air eddies entering the passenger compartment from the rear. It has a number of possibilities for fixing and locking it to different types of cars. It can easily be erected and dismantled, and can be stowed compactly when not in use, e.g. in the glove box, since it has no rigid frame and is not screwed to the bodywork. It enables better use to be made of the rear seats.
Patent DE-19835700-A1 (DE)
Title: 360 degree all-round reflector for retro-reflection of radiation uses triple prisms as reflectors with round light entry surfaces and arranged in housing so that light entry surfaces are part of housing peripheral surfaces
Inventor: FEIST WIELAND
IPC: G02B5/122
Filed: 1998-08-07
Abstract: The triple prisms (6.1,6.2) are so arranged in a housing (1) that adjacent prisms touch at a point or almost do so. The points or corners of the prisms are located in a plane running vertically to the light entry surfaces of the prisms and in which are located the axes of the prisms intersecting at a point. Adjacent prisms are turned through 60 degrees relatively to each other around their axes. An even number of prisms, at least six, are provided in the housing. The housing accommodating the prisms is arranged on a target bar (4) or is a component of such a bar.
Patent DE-19836558-A1 (DE)
Title: Continuously adjustable toroidal drive system for vehicle
Inventor: MIYATA SHINJI
IPC: F16H37/08
Filed: 1998-08-12
Abstract: The rotation of the drive shaft (6) is transmitted to the driven shaft. A converter (2) is between the drive and driven shafts.  A pair of drive wheels (10A, 10B) rotate with the rotation of the drive shaft, and have a pair of driven wheels (11A, 11B) coaxial with them and rotating in synchronization. Drive rollers (12) constantly touch the drive and driven wheels between which they are positioned.  A planetary gear arrangement (3) comprises a sun wheel (21) around which is a toothed rim (24). Planetary wheels (22) are mounted on supports (23). A pressure arrangement pressed the drive or driven wheels against each other. Two energy-transfer arrangements transfer the rotation of the driven wheels and of the drive shaft to the planetary gear arrangement.
Patent DE-19838251-A1 (DE)
Title: Gasisolierte Schaltanlage mit Befestigungsmitteln
Inventor: HAEGELI HEINZ
IPC: H02B13/045
Filed: 1998-08-22
Abstract: Die Kapselung (1) einer gasisolierten Schaltanlage ist an beiden Enden (7, 9) auf einem Fundament (11) abgestützt. Hierzu sind am ersten Ende (7) Befestigungsmittel (12) vorgesehen, die unverrückbar im Fundament (11) verankert sind. Am zweiten Ende (9) sind die Befestigungsmittel (13) so ausgestaltet, dass sie sich gegenüber dem Fundament (11) in Längsrichtung der Kapselung (1) verschieben können. Auf diese Weise werden mechanische Spannungen in der Anlage vermieden. Am ersten Ende (7) ist zusätzlich ein Kraftaufnahmeorgan vorgesehen, welches horizontale Kräfte von der Kapselung (1) auf das Fundament (11) überträgt und somit die Befestigungsmittel (12, 13) entlastet.
Patent DE-19839046-A1 (DE)
Title: Rod antenna especially for motor vehicle, has preferably triangular cross-section with one or two angular blade-shaped coatings on surface forming coil of very large pitch, with one turn or less
Inventor: BURKERT MANFRED
IPC: H01Q9/30
Filed: 1998-08-28
Abstract: The rod antenna has a polygonal, preferably triangular cross-section with one or two angular, preferably blade-shaped coatings on its surface. This forms a coil of very large pitch, with a maximum of one turn over the entire length, and preferably less.
Patent DE-19840216-A1 (DE)
Title: Fuel cell reforming device
Inventor: KIRYU KOJI
IPC: H01M8/06
Filed: 1998-09-03
Abstract: The reforming device has a reformation unit (7) employing a reaction system comprising a partial oxidation reaction and a steam reformation reaction, supplied with vaporized fuel via a fuel vaporizer (4), coupled to a spray jet (6) and supplied with air via a fan unit (9). The reforming device is applicable to a fuel cell energy generation device.
Patent DE-19840601-A1 (DE)
Title: Auftragwerk für Feuchtflüssigkeit
Inventor: JENTZSCH ARNDT
IPC: B41F7/32
Filed: 1998-09-05
Abstract: Die Erfindung betrifft ein Auftragwerk für Feuchtflüssigkeit in Offsetdruckmaschinen. DOLLAR A Aufgabe der Erfindung ist die Schaffung eines einfachen Auftragwerkes für Feuchtflüssigkeit. DOLLAR A Erfindungsgemäß wird die Aufgabe durch ein Auftragwerk für Feuchtflüssigkeit in Offsetdruckmaschinen mit einem mit einer Rasterwalze (8) zusammenwirkenen Kammerrakel (9) und einer der Rasterwalze nachgeordneten Auftragwalze (7), Übertragungswalze oder Formzylinder gelöst.
Patent DE-19841321-A1 (DE)
Title: Coloring ceramic surfaces comprises using a mixed phase pigment made of a colorless metal oxide and an aqueous coloring solution
Inventor: STAFFEL THOMAS
IPC: C04B41/85
Filed: 1998-09-10
Abstract: Coloring ceramic surfaces comprises forming a mixed phase pigment made of aqueous coloring solution and a soluble compound of a lanthanide ion in the surface layer of the ceramic body. The aqueous coloring solution and a solution of the lanthanide ion are applied together or subsequently to the surface layer and calcined at 800-1400  deg  C after drying the solvent of the body.
Patent DE-19843659-A1 (DE)
Inventor: BRUNNER HEINRICH
IPC: H01L29/06
Filed: 1998-09-23
Abstract: The present invention relates to a semiconductor element with a semiconductor body (1) that has one type of conductivity and in which at least one area (4) with a second type of conductivity is embedded. Said area (4) is surrounded at a distance and in atrough-like manner by other regions (7) that have a second type of conductivity. Said regions (6) are interrupted in at least one place by a channel (8) pertaining to the semiconductor body (1) and are so highly doped that they are not emptied out when a blockage occurs.
Patent DE-19845195-A1 (DE)
Title: Determining properties of reactive resins
Inventor: HAEUSER ERHARD
IPC: B29C39/44
Filed: 1998-10-01
Abstract: A test piece is produced under specified conditions and during gelation the temperature and/or stress progress is recorded. A simulation process is also performed with assumed material properties to enable the theoretical temperature and/or stress progress to be calculated. The measured and calculated values are then compared and the properties used in the simulation are varied in steps to maintain deviations between measured and calculated values below specified tolerances.  An Independent claim is made for the process equipment which includes a tool for casting the test piece, a computer for calculating the theoretical path of the temperature and/or stress and a unit for comparing theoretical and measured values to indicate deviation.
Patent DE-19849945-A1 (DE)
Title: Arrangement for liquid cooling of motor vehicle drive has two coolant circuits short circuited w.r.t each other with feeds and returns optionally blocked by valves so only one is applied
Inventor: SCHLEGL EUGEN
IPC: F01P7/16
Filed: 1998-10-29
Abstract: The arrangement has at least two autonomous coolant circuits (26,30), each containing a cooler (16,18), for the assembly (12,14) to be cooled. The circuits are short circuited w.r.t each other and their feeds and returns can be optionally blocked by valves so that only one is effectively applied to the assembly being cooled.
Patent DE-19854336-A1 (DE)
Title: Distance measurement using sound transition time measurement involves using counter with variable clock length inversely dependent on temp. in working temp. range and on speed of sound
Inventor: KNITTEL THOMAS
IPC: G01S7/52
Filed: 1998-11-25
Abstract: The method involves starting a counter by transmitting a sound pulse and reading the counter on receiving an echo pulse, whereby the number of pulses counted is a measure of the sound transition time and hence a measure of the distance to the measurement object. To increase the measurement accuracy the temp. dependency of the transition time or the speed of sound is compensated by using a counter with a variable clock length inversely dependent on temp. in the working temp. range as well as on the speed of sound. An Independent claim is also included for an arrangement for implementing the method.